27results about How to "Accurate thickness" patented technology

The invention relates to the field of automobile engineering, in particular to a method for bonding a spring clamp and rubber, which comprises the following steps: surface treatment: cleaning the surface of a clamp metal plate, and polishing the surface of the clamp metal plate to be bonded with the rubber; glue coating is conducted, specifically, glue and a vulcanizing agent are dropwise added to the center of the clamp metal plate, a coating disc is driven to rotate through a driving assembly until the whole coating disc is full of the glue and the vulcanizing agent, operation of the driving assembly is stopped, and the conveying mechanism conveys the clamp metal plate coated with the glue to the rubber vulcanization position; rubber is bonded to the surface of the clamp metal plate and compacted, and then the rubber is fed into vulcanization equipment to be subjected to rubber vulcanization treatment; and cooling and curing: cooling and curing the fixture metal plate subjected to the rubber vulcanization treatment to complete the bonding of the steel plate spring fixture and the rubber. According to the bonding method, the surface of the clamp metal plate can be coated with the glue and the vulcanizing agent more simply, conveniently, efficiently and accurately, and the bonding quality is improved.

The invention discloses automatic wheel detection equipment, which relates to the technical field of wheel detection and comprises a workbench, and a clamping mechanism is arranged at the bottom of the workbench. According to the invention, the measuring assembly, a first electric push rod, a first abutting plate, two telescopic shafts, two first abutting springs, two abutting discs, a second electric push rod, a second abutting plate, an L-shaped measuring rod, two second abutting springs and a third abutting plate are arranged; the measuring device can automatically judge arc-shaped and inclined rims and distinguish the measuring modes of the rims, is high in practicability, uses different measuring modes for different shapes, is good in measuring effect, can adapt to the angles of the inclined rims due to the arrangement of ball head connection, and is high in measuring accuracy. The third abutting plate and the first abutting plate are perpendicular to the surface of the rim, the measured thickness is more accurate, errors are small, manual adjustment is not needed, and the rim thickness measuring device is suitable for measurement of rims of various inclination angles and high in applicability.

The invention belongs to the technical field of train metal material preparation, and particularly relates to a 301L stainless steel chilled plate for a high-speed train and a preparation method thereof.The 301L stainless steel chilled plate comprises C smaller than or equal to 0.03%, Si 0.40%-1.00%, Mn smaller than or equal to 2.0%, P smaller than or equal to 0.045%, S smaller than or equal to 0.03%, Cr 16.00%-18.00%, Ni 6.00%-8.00%, N 0.10%-0.20%, Cu smaller than or equal to 0.5% and the balance Fe and inevitable impurities, and the preparation method comprises the following steps that (1) the rolling process is adjusted, in the first rolling process, the total pass is 5-7; in the finished product rolling process, the total deformation rate of the finished product rolling process is designed according to different strength levels; (2) rolling mill parameters are adjusted, wherein the cone length and taper of a first intermediate roll and the convexity of a second intermediate roll and a working roll are optimized; and (3) a cold line adjusting procedure: carrying out solid solution and acid pickling treatment on the cold-rolled strip steel in the first rolling process, and carrying out acid pickling, stretch bending and straightening treatment on the cold-hard strip steel in the finished rolling process. By adopting the method, the problems of edge wave plate shape defects and large performance fluctuation are avoided.

The invention discloses a blade height measuring device and a scribing machine for semiconductor processing in the technical field of semiconductor processing, and the device comprises a lower installation plate, an upper installation plate is arranged above the lower installation plate, a rotating ring is rotatably installed between the lower installation plate and the upper installation plate, and an upper supporting frame is fixedly installed on the upper surface of the upper installation plate. A cutting knife is fixedly installed at the upper end of the rotating ring, a movable plate is arranged at the bottom of the rotating ring, a plurality of through grooves are formed in the movable plate, an infrared distance sensor is fixedly installed at the position, corresponding to the cutting knife, of the upper surface of the movable plate, and clamping assemblies are arranged at the positions, corresponding to the two sides of the cutting knife, of the upper surface of the movable plate; the distance between the blade and the upper end of the wafer is detected before each division, uneven division of the wafer can be ensured, the accuracy of each division thickness is ensured, interference caused by blade abrasion and position movement is avoided, powder after cutting can be automatically cleaned, abrasion of the blade by the powder is reduced, and the cutting efficiency is improved. The service life of the blade is prolonged.

The invention relates to the technical field of heart structure parameter measurement, and provides a heart structure parameter acquisition method, and a heart video processing method, device and equipment, which can measure relatively accurate heart structure parameters. The method comprises the following steps: obtaining a left ventricle surrounding key point set, a left ventricle cardiac cavity structure boundary and a left ventricle surrounding tissue structure boundary according to a cardiac image map of a left ventricle long-axis section; according to the left chamber long axis direction determined by the key point set around the left chamber, an inner diameter measuring line of the left chamber is obtained; and determining the inner diameter of the left ventricle and the thickness of the tissue around the left ventricle according to the intersection information of the inner diameter measuring line and the heart cavity structure boundary and the tissue structure boundary.

The utility model relates to a quality detection device, belongs to the technical field of pavement, and particularly relates to a pavement construction quality detection device which comprises an outer cylinder, an inner cylinder is arranged in the outer cylinder, and the bottom of the outer cylinder and the bottom of the inner cylinder are jointly and fixedly connected with a drill bit; through the arrangement of the positioning mechanism, when a drill bit drills into a road surface, a core sample extrudes a supporting plate to drive a sliding block to move upwards, an arc-shaped plate is separated from extrusion of the sliding block, the core sample of the road surface is hard, and a positioning column difficultly penetrates through the core sample, and when the drill bit drills into a soil layer, the soil layer is soft in texture; the positioning column easily penetrates through the soil layer under the elastic force of the telescopic spring and drives the bent plate to move, finally, a worker observes that the threaded cap protrudes out of the outer cylinder, the more accurate pavement thickness can be obtained, and the problem that after a drill bit drills through the pavement layer, the drill bit always continues to drill the soil layer downwards by a certain depth, and the drilling efficiency is high is solved. And the numerical value displayed by the guide rod I and the actual road surface thickness are greatly deviated.

The invention provides an asphalt pavement detection device, which comprises: a shell, the four corners of the bottom end of the shell are all provided with universal pulleys, and the center of the bottom end is provided with a detection port; the number of the partition plates is two, and the partition plates are sequentially arranged in the shell and divide the interior of the shell into three cavities. The lifting detection mechanism is arranged in the lowermost cavity in the shell, and a detection part on the lifting detection mechanism can penetrate out of the detection opening to detect the asphalt pavement below the lifting detection mechanism; the battery is arranged in the shell and is placed on one of the partition plates; the data processor is arranged in the shell and is placed on the other partition plate; and the control and display panel is arranged at the top of the shell. Through the lifting detection mechanism, a detection part can automatically stretch out of a detection opening, detection data are processed through the data processor, a result is displayed through the control and display panel, and through the design, the automation level of detection is greatly improved, manual intervention is reduced, and the detection efficiency and precision are improved.

This utility model provides an automatic PIN assembly device, including a pressing mechanism and a PIN feeder and a gear feeder disposed on one side of the pressing mechanism. The pressing mechanism includes a rotatable turntable and a gear feeding assembly, a PIN feeding assembly, a pressing assembly, a discharging assembly, and a sorting assembly sequentially disposed on the outer end of the turntable. The gear feeding assembly, PIN feeding assembly, pressing assembly, and discharging assembly are sequentially installed at corresponding positions on the outer end of the turntable to achieve sequential feeding and pressing operations, enabling continuous PIN assembly. The PIN feeding assembly sequentially guides PINs out through a sorting module and presses them down into the corresponding gears through an ejector, thus completing the initial assembly of the PINs. A perforated pad is installed at the front end of the pressing head, allowing the PINs to pass through the holes for normal pressing initially. Once the pressing height is sufficient, the pad will directly contact the upper surface of the gear, at which point the PINs can no longer be pressed down. Precise machining ensures accurate pad thickness.

The invention discloses machining, cutting and grinding equipment for hardware, and relates to the technical field of hardware cutting and grinding, the machining, cutting and grinding equipment comprises a workbench and a plurality of parts to be cut and ground, and further comprises a material grinding mechanism mounted at the top of the workbench and used for cutting and grinding the parts to be cut and ground; the cutting and grinding angle adjusting mechanism is mounted at the top of the workbench and is used for adjusting the contact angle between the to-be-cut and to-be-ground part and the material grinding mechanism; the cutting and grinding limiting mechanism is installed at the top of the workbench and used for limiting the part to be cut and ground and controlling the cutting and grinding thickness; the fixing mechanism is installed on the cutting and grinding angle adjusting mechanism and used for fixing the part to be cut and ground; the driving mechanism is installed on the workbench, connected with the cutting and grinding angle adjusting mechanism and the cutting and grinding limiting mechanism and used for controlling the cutting and grinding angle adjusting mechanism and the cutting and grinding limiting mechanism; the precise angle and the precise thickness of a workpiece needing to be machined are automatically adjusted according to needed parameters, the thickness and the inclination angle of the workpiece do not need to be manually grasped, and cutting and grinding of the workpiece are more precise.

The invention discloses an automatic glue coating and uniformizing device for pillows, and relates to the technical field of bedding article production equipment.The automatic glue coating and uniformizing device comprises a feeding glue coating device and a glue uniformizing device which are sequentially arranged, and feeding emulsion in the feeding glue coating device is conveyed to a first conveying table through a feeding conveying pipe; an adjusting device for controlling the thickness of the feeding emulsion is arranged on the rear side of the feeding conveying pipe in the width direction of the first rack; the pressurizing and gum dipping device is located on the rear side of the adjusting device, a second conveying table in the gum uniformizing device is arranged in the length direction of the second rack, the second conveying table is used for conveying the pillow to the automatic circulation pressurizing device, and the automatic circulation pressurizing device is used for repeatedly pressurizing the conveyed pillow in a reciprocating mode. The pillow gluing device is simple and practical in structural design, the pillow is more accurately glued through the feeding gluing device, the pillow is output to the second conveying table from the position between the front pressurization conveying roller and the upper pressurization conveying roller through upward rotation driving of the main pressurization rotating roller and the front pressurization conveying roller, and the pillow gluing device is automatically repeated for multiple times.

The utility model relates to the technical field of shortening machine, disclose a shortening machine for pastry production, including base, the top fixed coupling of base has the support block, the left side fixed coupling of support block has the support rod, the top fixed coupling of support rod has the transmission device, still include: power mechanism, power mechanism includes the support frame fixed connection in the support block top, the inside rotation connection of support frame has the rotary column, the utility model discloses a straight line descending motion of moving block in the limit groove, and the downward slide of sliding sleeve on the outside of convex axle, and then realized the synchronous descent of U -shaped frame and second compression roller, and this linkage design has guaranteed the distance between first compression roller and second compression roller can accurate adjustment, thereby realized the accurate control to dough extrusion thickness, this accurate thickness adjusting capacity, not only has improved the quality and consistency of pastry production, also makes the operation more simple and quick, and the production efficiency has been improved greatly.

The application discloses a laser ranging four-roller micro-foaming calender and a calendering method thereof, and belongs to the technical field of plastic foamed plate processing equipment. The calender comprises a four-roller calendering unit, a laser ranging unit, a servo adjusting unit and a control system. The plate thickness is detected in a non-contact real-time mode by a laser triangulation ranging sensor, and the servo motor is linked with the PLC control system to realize closed-loop dynamic adjustment of the roll gap. The calendering method adopts multi-channel symmetrical calendering of the upper roller group and the lower roller group and gradient temperature control, so that the plate sequentially completes surface skinning, internal foaming and thickness setting calendering, and the thickness uniformity and the surface quality are effectively improved.

The utility model discloses a contact type lithium battery roll core thickness measuring device, which comprises an upper pressing plate and a lower pressing plate, the upper pressing plate is fixed at the lower part of a top plate, the front surface of the top plate is provided with a thickness measuring probe, the thickness measuring probe is provided with an elastic component, small-stroke elastic displacement of the probe end can be realized, and the contact point of the thickness measuring probe is on the surface of the lower pressing plate; the top of the top plate is connected with a cylinder pushing mechanism, and the cylinder pushing mechanism drives the top plate and the upper pressing plate to descend synchronously, so that the distance between the upper pressing plate and the lower pressing plate is reduced, and a roll core placed on the lower pressing plate is pressed; according to the utility model, the thickness of the pole piece in the roll core can be measured in a compact state through a contact type pressing measurement mode, and the measured thickness of the roll core is more accurate.

A film thickness measurement apparatus includes a light source that irradiates a sample with light, an area sensor that detects light from the sample and outputs a signal according to luminance information of the detected light, a spectrometer that spectrally detects light from the sample and outputs a signal according to wavelength information including a spectrum of the light, and a control apparatus that estimates a film thickness of the sample on the basis of the luminance information specified from the signal output from the area sensor and the wavelength information specified from the signal output from the spectrometer.

The invention discloses vacuum coating equipment, a conductive film preparation method, a conductive film and a pole piece, the vacuum coating equipment comprises an equipment body, an evaporation component and a magnetron sputtering component, a vacuum cabin is arranged in the equipment body, and the vacuum cabin comprises a first cabin and a second cabin which are arranged in a separated mode; a membrane penetrating gap is formed in the side wall between the first cabin and the second cabin and is communicated with the first cabin and the second cabin; the evaporation component is mounted in the first cabin and is at least used for plating metal main body layers on the two opposite surfaces of the conductive film; and the magnetron sputtering assembly is mounted in the second cabin and is used for plating an isolating layer on the surface of the metal main body layer on one surface of the conductive film. The invention solves the problems of low plating efficiency and influence on the film forming quality of a copper film on a conductive film when the conductive film with an anti-sticking function is plated by adopting the existing film plating equipment.

The invention relates to the field of clamp surface treatment, and discloses a surface treatment device for an electroplated plate clamp, which comprises a layered dipping mechanism positioned on a main operation kettle and used for bearing high-temperature molten metal to be attached on the surface and allowing the clamp to be dipped; the cooling and curing mechanism is positioned on the main operation kettle and is matched with the annular liquid storage tank I and the annular liquid storage tank II to generate an air duct for attached cooling; the fixed material jacking mechanism is located on the fixed base and used for changing the different heights of the clamp in the processing process. And the molten metal coating mechanism is located on the main operation kettle and is matched with the base frame, the small-diameter cylindrical limiting frame, the outer threaded cylinder and the inlaying groove to be used for fixing and unfolding multiple sets of to-be-treated clamps at the same time. Through the annular liquid storage tank and the specially designed coating mechanism, uniform and accurate application of a coating material (copper solution) can be ensured. The annular liquid storage tank is circularly used, and the positioning disc and the linkage cylinder are precisely controlled, so that the coating can be uniformly distributed on the workpiece, which is crucial for improving the quality and the consistency of the product.

The invention provides a construction method of a fair-faced ultra-high-performance precast concrete wall. The construction method specifically comprises the following steps that a square concrete pouring mold with an upward opening is formed by one face mold plate and four side mold plates of a pouring mold of the prefabricated concrete wall, and a reinforcement cage is placed to pour UHPC concrete till the thickness of the UHPC concrete reaches 20%-80% of the design thickness of the prefabricated concrete wall; after pouring is completed, curing forming is conducted, the four side formworks are disassembled, the other side formwork and the four side formworks are reassembled to form a new upper opening type mold, UHPC concrete of the same formula is poured till the thickness of the UHPC concrete is 80%-20% of the design thickness of the prefabricated concrete wall, the formed first half concrete wall and the bottom mold are turned by 180 degrees, and the bottom mold is turned by 180 degrees; and the exposed reinforcement cage is vertically and downwards inserted into the new concrete pouring mold and is integrally formed and maintained with the newly poured concrete, and finally supplementary pouring is conducted on the center joint. By means of the innovative technology combining multi-time pouring and overturning, the problems of internal bubbles, surface defects and steel bar positioning of the UHPC wall are effectively solved.

The invention relates to a chlorine-resistant electrode with a four-dimensional frame structure for hydrogen evolution of a high-current proton exchange membrane (PEM) tank. The chlorine-resistant electrode is mainly characterized by high brine electrolysis capacity. According to the electrode, a polyarylether high polymer material with a side chain containing a benzimidazole group is adopted as a base membrane, and a platinum ion injected cathode catalyst and a carbon nanotube enhanced gas diffusion layer are combined. According to the anode, an in-situ growth technology is adopted, a flexible three-dimensional organic metal framework composed of a rhenium-praseodymium metal core and a hydrogen bond ligand is constructed, and a dynamic four-dimensional structure is formed under the action of an electric field. Through derivation treatment, graphene surface modification and electrochemical stabilization treatment, the chlorine corrosion resistance and stability of the electrode are remarkably improved. The electrode is novel in structure, can stably and efficiently separate oxygen and assist in hydrogen separation under high current density, has excellent electrochemical performance and long-term operation stability, and is suitable for the new energy field of PEM water electrolyzers and the like.

The present invention discloses an auxiliary device for detecting the thickness of a connecting rod, which is mainly used to solve the problem that the existing laser detector is inaccurate when detecting the thickness of an uneven connecting rod. It includes: a detection conveyor belt, a measuring mechanism, a discharging frame, a feeding conveyor belt, a discharging conveyor belt and a loading box. The measuring mechanism is arranged on the detection conveyor belt, and the measuring mechanism has a main board and a movable plate, and the movable plate is arranged on the main board; the discharging frame is arranged on the rear end of the detection conveyor belt, and a laser detector is arranged on the left side of the discharging frame, and the laser detector is used to detect the thickness of the connecting rod; the feeding conveyor belt is arranged at the front of the measuring mechanism, and the feeding conveyor belt is used to place the connecting rod and transfer it to the detection conveyor belt; the discharging conveyor belt is arranged at the rear of the measuring mechanism, and the discharging conveyor belt is used to transfer the connecting rod out; the loading box is arranged at the rear of the discharging conveyor belt. The present invention has the advantages of accurately measuring the thickness of the connecting rod and quickly sorting the connecting rods with qualified thickness.

The application discloses a kind of for harness production line intelligent parameter optimization method and system, belong to production monitoring technical field.The harness cross section after cutting is photographed, obtains harness cross section image, more accurate harness outer layer structure thickness is obtained based on harness cross section image by image processing means, while reducing labor cost to some extent;By scanning before carrying out harness outer layer structure cutting work, obtain the multiple scanning radial distance values of the current cutting harness, and then based on the scanning radial distance values when carrying out harness outer layer structure cutting work, the position of cutting disc in cutting unit is adjusted at each detection position, and then the cutting distance is adjusted, solve the problem that the cutting mode of fixed cutting distance is used in prior art to cut, and the core is easily damaged.

The utility model relates to the technical field of surgical instruments, in particular to a corrosion-resistant surgical instrument. According to the technical scheme, the corrosion-resistant surgical instrument comprises a sheath, a knife handle, a blade and an installation groove, a first reed is arranged in the sheath, second reeds are arranged on the two sides of the knife handle, the knife handle is installed in the sheath in a limited mode through cooperation of the second reeds and the first reed, the installation groove is formed in the knife handle, and the blade is arranged in the installation groove. A fixing buckle is arranged in the installation groove, and a blade is installed in the installation groove of the knife handle in a limited mode through the fixing buckle. The utility model provides a safer, more convenient and more reliable operation tool for medical personnel, and is beneficial to improving the success rate of an operation and the treatment effect of a patient.

The invention provides a preparation method of a multi-component structure gradient material and a gradient structure, and relates to the technical field of functional gradient structural design, the preparation method comprises the steps that a component gradient model and a structural gradient model are built through simulation software, the component gradient model comprises a plurality of single-component wafers with different densities, and the structural gradient model comprises a plurality of single-component wafers with different densities; the structure gradient model comprises a plurality of regulation and control structure elements with the same size; a plurality of regulation and control structure elements are arranged on the upper surface of the component gradient model in a preset arrangement mode, so that a multi-component gradient structure model is formed, and the sectional area of the structure element model is gradually increased from the direction away from the component gradient model to the direction close to the component gradient model; and the multi-component gradient structure corresponding to the multi-component gradient structure model is prepared on the basis of printing parameters and the 3D printing technology, the printing parameters comprise the single-component wafer layer thickness, the exposure intensity and the printing speed, and the impedance adjustable range of the structure gradient material can be improved easily.

The present invention provides a method for measuring the thickness and identifying the components of a co-extruded composite film based on infrared spectroscopy. The infrared spectrum of the co-extruded composite film is used as the object, and has the advantages of being fast, non-destructive, and easy to operate. At the same time, the infrared spectrum is rich in information. Based on the one-dimensional convolutional neural network (1D-CNN) model, a 1D-CNN quantitative model of the co-extruded composite film is first established, and high-precision thickness measurement is achieved by analyzing the infrared spectrum data of the co-extruded composite film. Then, on this basis, the 1D-CNN quantitative model of the co-extruded composite film is migrated to construct a 1D-CNN classification model of the co-extruded composite film. This method significantly improves the efficiency of constructing a component identification model without increasing the computational complexity through transfer learning technology. The entire process can not only effectively improve the recognition accuracy, but also optimize the model training speed, and realize the efficient and accurate dual functions of thickness measurement and component identification of the co-extruded composite film.

The invention discloses an ultrasonic transducer gradient matching layer based on PVDF and a preparation method thereof. The PVDF film is obtained by uniformly mixing PVDF and additives and forming a film, the thickness after film formation is 1 [mu] m to 80 [mu] m. The additive is one or more of hollow glass beads, barium titanate, niobium magnesium lead titanate and tungsten powder. According to the method, the matching layers with different acoustic impedances can be obtained by doping different types of additives with different contents into the PVDF, so that the matching layers with the impedance values changing in a gradient manner are made by stacking the matching layers with the acoustic impedances sequentially reduced. When the acoustic impedance of the five matching layers from inside to outside is 10 <-12 > MRayls, 6 <-8 > MRayls, 3 <-4 > MRayls, 2 <-3 > MRayls and 1.5 <-2 > MRayls in sequence, the transmissivity of the ultrasonic transducer is obviously improved and can be improved to 0.70-0.72, and the performance of the ultrasonic transducer can be effectively improved. In addition, the prepared matching layer sample is uniform in density distribution and good in transmission stability.

The invention belongs to the related technical field of optical adjustment, and discloses an adjustment method and system for a long-cylinder type refraction and reflection zoom system. The method comprises the following steps: adjusting the optical axis of the autocollimator to be parallel to the optical axis of the plane interferometer; measuring the optical axis error of the plano-concave lens through the autocollimator, and adjusting the optical axes of the primary mirror assembly and the plano-concave lens assembly to be parallel to the optical axis of the autocollimator; an interference simulation model of a system composed of a primary mirror, a secondary mirror and a plano-concave lens is constructed, a misalignment amount is calculated by using a wavefront aberration Zernike expansion coefficient of the system, so that the optical axes of the secondary mirror assembly and the plano-concave lens assembly are adjusted to be coaxial with the optical axis of the primary mirror assembly, and the interval between the primary mirror assembly and the secondary mirror assembly and the interval between the secondary mirror assembly and the plano-concave lens assembly meet preset requirements. Therefore, the wavefront aberration of the system meets the requirement of a preset threshold value; and disassembling the plano-concave lens assembly and replacing the plano-concave lens assembly with the correction lens assembly so as to finish the installation and adjustment of the long cylinder type refraction and reflection zoom system. According to the invention, high-efficiency and high-precision adjustment of the long cylinder type refraction and reflection zoom system is realized.

The utility model discloses an asphalt waterproof coiled material forming device, including sealed box, vertical fixed support stand in sealed box, and support stand has first thick pressure roller and first accurate pressure roller in proper order and rotates and is installed from top to bottom, one side of first thick pressure roller is rotatably installed with second thick pressure roller, and one side of first accurate pressure roller is rotatably installed with second accurate pressure roller, and second thick pressure roller and second accurate pressure roller are located the same side of support stand, and second thick pressure roller and second accurate pressure roller are driven through drive portion, and cutting piece is installed at second accurate pressure roller both ends respectively, and cutting piece is stretched out from the surface of second accurate pressure roller, and the outer end surface of first accurate pressure roller is in abutment on the inner wall of cutting piece. The utility model discloses can make the thickness of waterproof coiled material more accurate through twice extrusion forming, and the thickness is adjustable, can also cut down the coating of extruding out, makes the waterproof coiled material both sides neat and beautiful, and the width size is consistent.

The utility model belongs to the technical field of tilapia mossambica processing, and particularly relates to a tilapia mossambica slicing device which comprises a frame body, a conveying device is arranged on the right side of the frame body, a shell is fixedly connected to the top of the frame body, an inclined plate is fixedly connected to the inner side of the shell, and an adjusting assembly is arranged on the top of the inclined plate. The top of the frame body is fixedly connected with a workbench, the top of the workbench is fixedly connected with a slicing seat, the top of the workbench is fixedly connected with a fixing frame, and the top of the fixing frame is provided with a slicing mechanism. According to the tilapia mossambica slicing device, the adjusting plate is driven to move by rotating the bidirectional lead screw, the conveying speed of tilapia mossambica can be flexibly controlled, different slicing requirements are met, and the slicing efficiency is improved. Meanwhile, a hydraulic cylinder in the lifting assembly drives a hydraulic rod, a tool rest and a blade to stably ascend and descend, the blade is matched with the slicing base, the thickness of each time of slicing is uniform and accurate, errors caused by manual operation are reduced, and the slicing quality is improved.